Organic material grinder and cigarette filler

ABSTRACT

The present invention relates to an apparatus for grinding and depositing ground material, the apparatus comprising a grinder configured to grind material and a chamber communicatively connected to the grinder, the chamber configured to receive the ground material. In use, the material is ground in the grinder then deposited in the chamber. In one embodiment, the chamber is configured to receive at least one pre-formed tube wherein, in use, the material is deposited in the at least one pre-formed tube in the chamber.

FIELD OF THE INVENTION

The present invention relates generally to an apparatus and method for grinding material and depositing the ground material, in one embodiment, in at least one pre-formed tube.

BACKGROUND OF THE INVENTION

Cigarettes are formed from paper tubes that are stuffed with finely cut tobacco leaves. Cigarettes are generally manufactured by factories. Some people prefer to hand make their own cigarettes rather than purchase them. Handmade cigarettes are made by grinding tobacco then stuffing pre-rolled paper tubes with the ground tobacco or placing the ground tobacco on a paper which is then rolled into a tube. A filter may be included in the pre-rolled paper tube or added after to the pre-rolled paper tube or the paper that is rolled into a tube.

U.S. Pat. No. 7,422,170 discloses a grinder including a grinder housing having a grinder actuator, a first grinding plate, a second grinding plate and a detachable coupling arrangement. The first grinding plate is detachably coupled to the grinder actuator and the first grinding plate has a plurality of first grinding knifes downwardly and spacedly extended from a bottom side of the first grinding plate. The second grinding plate has a plurality of second grinding knifes upwardly and spacedly extended from the top side of the second grinding plate at a position that the first and second grinding knifes are spacedly disposed within a grinding compartment, such that when the grinder actuator is turned with respect to the grinder base to drive the first grinding plate to rotate, the first and second grinding knifes are correspondingly moved within the grinding compartment to provide a grinding action. Grinded material is manually collected by a user to be stuffed in a pre-rolled tube or placed on paper which is then rolled into a tube.

U.S. Pat. No. 8,171,939 discloses a cigarette injector for loading tobacco leaves into a hollow cigarette paper tube. The injector includes a housing having a tobacco cavity for disposing the tobacco leaves, an electric motor having an output shaft and a cigarette filling arrangement. The cigarette filling arrangement includes an elongated injection tube having a supplying end communicating with the tobacco cavity and a dispensing end for the cigarette paper tube encircling therewith, and an elongated tobacco feeder, which has a helicoid shape, having a driving end being driven to rotate via the output shaft of the electric motor and a feeding end extended within the injection tube through the tobacco cavity, wherein the tobacco feeder is driven to rotate for loading the tobacco leaves within the tobacco cavity into the cigarette paper tube through the injection tube. A user sleeves the injection tube with a hollow pre-rolled tube and loads tobacco leaves into the tobacco cavity. When the electric motor is turned on, the motor drives an elongated wire to rotate which pushes the tobacco leaves into the injection tube and further into the pre-rolled tube.

While devices for grinding organic material and making handmade cigarettes are known, improvements are desired. For example, there is a need to provide a single device that both grinds material and deposits the ground material, in one embodiment, in a pre-formed tube.

It is therefore an object of the present invention to provide a novel apparatus that avoids the disadvantages of the prior art devices. Further and other objects of the present invention will become apparent to those skilled in the art from reading the following summary of the invention and the detailed description of the embodiments described and illustrated herein.

SUMMARY OF THE INVENTION

In accordance with an aspect of the present invention, there is provided an apparatus for grinding and depositing material, the apparatus comprising: a grinder configured to grind material; and a chamber communicatively connected to the grinder, the chamber configured to receive ground material, wherein, in use, the material is ground in the grinder then deposited in the chamber.

In another embodiment of the present invention, the chamber is configured to receive at least one pre-formed tube wherein, in use, the ground material is deposited in the at least one pre-formed tube in the chamber.

In an embodiment of the present invention, the grinder comprises: a first grinding unit comprising at least one first protrusion; and a second grinding unit comprising at least one second protrusion and at least one aperture, wherein when the first grinding unit is moved relative to the second grinding unit, the at least one first protrusion interacts with the at least one second protrusion to grind the material, and wherein the ground material passes through the at least one aperture.

In an embodiment of the present invention, the at least one first protrusion is a plurality of first protrusions, the at least one second protrusion is a plurality of second protrusions and the at least one aperture is a plurality of apertures.

In an embodiment of the present invention, the first and second grinding units are magnetically detachably coupled.

In an embodiment of the present invention, the first grinding unit further comprises a first magnetic element and the second grinding unit comprises a second magnetic element, the first and second magnetic elements being magnetically couplable.

In an embodiment of the present invention, the second magnetic element can swing towards the chamber and is stopped from swinging towards the first grinding unit.

In an embodiment of the present invention, the first grinding unit is detachably connected to the second grinding unit.

In an embodiment of the present invention, the second grinding unit further comprises a window for viewing the interior of the second grinding unit.

In an embodiment of the present invention, the chamber comprises at least one receptacle configured to receive ground material and wherein, in use, the ground material is deposited in the at least one receptacle.

In an embodiment of the present invention, the at least one receptacle is configured to receive at least one pre-formed tube and wherein, in use, the large ground material is deposited in the at least one pre-formed tube in the at least one receptacle.

In an embodiment of the present invention, the apparatus further comprises a separator communicatively connected to the grinder and configured to receive the ground material and separate large ground material from small ground material, wherein, in use, the large ground material is deposited in the chamber, in the at least one receptacle or in the at least one pre-formed tube in the chamber or the at least one receptacle.

In an embodiment of the present invention, the separator comprises at least one filter comprising a porous material for allowing passage of the small ground material therethrough and an aperture for allowing passage of the large ground material therethrough, the aperture positioned such that the large ground material passes through the aperture and is deposited in the chamber or in the at least one pre-formed tube in the chamber.

In an embodiment of the present invention, the at least one filter is a conical filter.

In an embodiment of the present invention, the porous material is a screen.

In an embodiment of the present invention, the at least one filter is mounted on a seat configured for collection of the small ground material.

In an embodiment of the present invention, the at least one receptacle is a plurality of receptacles.

In an embodiment of the present invention, the plurality of receptacles comprises a central receptacle and at least one peripheral receptacle.

In an embodiment of the present invention, the at least one peripheral receptacle is six peripheral receptacles.

In an embodiment of the present invention, the at least one receptacle is cylindrically shaped.

In an embodiment of the present invention, the central receptacle and the at least one peripheral receptacle are similarly sized and shaped.

In an embodiment of the present invention, the chamber further comprises a base enclosing the at least one receptacle at an end opposite the grinder.

In an embodiment of the present invention, the base further comprises an aperture from which the at least one receptacle is accessible.

In an embodiment of the present invention, the apparatus further comprises a valve configured to permit the passage of the large ground material therethrough in a direction such that it can be deposited in the chamber, in the at least one receptacle or in the at least one pre-formed tube in the chamber or the at least one receptacle and to prevent the passage of the large ground material in the opposite direction.

In an embodiment of the present invention, the valve comprises at least one arm.

In an embodiment of the present invention, the at least one arm is two arms.

In an embodiment of the present invention, the apparatus further comprises a removable plug configured to seal the aperture.

In an embodiment of the present invention, the apparatus further comprises a storage unit connected to the chamber and configured to store the material.

In an embodiment of the present invention, the apparatus further comprises a cap for enclosing the storage unit.

In an embodiment of the present invention, the cap is detachably screwed to the storage unit.

In an embodiment of the present invention, the apparatus further comprises a stuffer sized and shaped to fit into the chamber, the at least one receptacle or the at least one pre-formed tube in the chamber or the at least one receptacle to stuff the ground material into the chamber, the at least one receptacle or the at least one pre-formed tube in the chamber or the at least one receptacle.

In an embodiment of the present invention, the apparatus further comprises a support sized and shaped to fit in the chamber or the at least one receptacle for supporting the at least one pre-formed tube in the chamber or in the at least one receptacle.

In an embodiment of the present invention, the chamber comprises a rotatable cylinder comprising at least two receptacles, each receptacle of the at least two receptacles configured to receive ground material, wherein, in use, the ground material is deposited into a first receptacle of the at least two receptacles and into at least a second receptacle of the at least two receptacles upon rotation of the cylinder.

In an embodiment of the present invention, each of the at least two receptacles is configured to receive a pre-formed tube wherein, in use, the ground material is deposited into the first pre-formed tube in the first receptacle and into at least a second pre-formed tube in the at least second receptacle upon rotation of the cylinder.

In an embodiment of the present invention, the apparatus further comprises a separator communicatively connected to the grinder and configured to receive the ground material and separate large ground material from small ground material, wherein, in use, the large ground material is deposited into the first receptacle or the first pre-formed tube in the first receptacle and into at least the second receptacle or at least the second pre-formed tube of at least the second receptacle upon rotation of the cylinder.

In an embodiment of the present invention, the separator comprises at least one filter comprising a porous material for allowing passage of the small ground material therethrough and an aperture for allowing passage of the large ground material therethrough, the aperture positioned such that the large ground material passes through the aperture into the first receptacle.

In an embodiment of the present invention, the at least one filter is a conical filter.

In an embodiment of the present invention, the porous material is a screen.

In an embodiment of the present invention, the at least one filter is mounted on a seat configured for collection of the small ground material.

In an embodiment of the present invention, the at least two receptacles is seven receptacles.

In an embodiment of the present invention, the at least two receptacles are cylindrically shaped.

In an embodiment of the present invention, the at least two receptacles are similarly sized and shaped.

In an embodiment of the present invention, the apparatus further comprises a valve configured to permit the passage of the large ground material therethrough in a direction such that it can be deposited into the first receptacle or the first pre-formed tube in the first receptacle and to prevent the passage of the large ground material in the opposite direction.

In an embodiment of the present invention, the valve comprises at least one arm.

In an embodiment of the present invention, the at least one arm is two arms.

In an embodiment of the present invention, the chamber further comprises a base enclosing the at least two receptacles at an end opposite the grinder.

In an embodiment of the present invention, the base further comprises an aperture from which one of the at least two receptacles is accessible.

In an embodiment of the present invention, the apparatus further comprises a removable plug configured to seal the aperture.

In an embodiment of the present invention, the apparatus further comprises a stuffer sized and shaped to fit the at least two receptacles or the at least one pre-formed tube in the at least two receptacles to stuff the ground material into the at least two receptacles or the pre-formed tube in each of the at least two receptacles.

In an embodiment of the present invention, the apparatus further comprises a support sized and shaped to fit in at least one receptacle of the at least two receptacles for supporting the pre-formed tube in the at least one receptacle of the at least two receptacles.

In an embodiment of the present invention, the apparatus further comprises a case enclosing the chamber.

In an embodiment of the present invention, the case further comprises a window for viewing the interior of the case.

In an embodiment of the present invention, the case is connected to the grinder.

In an embodiment of the present invention, the case is connected to the seat.

In an embodiment of the present invention, the apparatus further comprising a storage unit connected to the chamber and configured to store material.

In an embodiment of the present invention, the apparatus further comprises a cap for enclosing the storage unit.

In an embodiment of the present invention, the at least one pre-formed tube is made of paper.

In an embodiment of the present invention, the material is organic material.

In an embodiment of the present invention, the material is tobacco.

In accordance with another aspect of the present invention, there is provided a method comprising: grinding a material with a grinder; and depositing the ground material directly into at least one pre-formed tube.

In an embodiment of the present invention, the method further comprises separating the ground material into large and small ground material; capturing the small ground material; and depositing the large ground material directly into the at least one pre-formed tube.

In accordance with another aspect of the present invention, there is provided an apparatus comprising: a grinder configured to grind material; and a chamber communicatively connected to the grinder and configured to receive at least one pre-formed tube, wherein, in use, the material is ground in the grinder then deposited in the at least one pre-formed tube.

The apparatus provides a single structure for grinding material and filling, in one embodiment, at least one pre-formed tube with the ground material.

Further advantages of the present invention will become apparent to those skilled in the art from reading the following detailed description of the embodiments described and illustrated herein.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further understood from the following detailed description of the embodiments with reference to the following drawings in which:

FIG. 1 is an exploded perspective view of an apparatus in accordance with an aspect of the invention;

FIG. 1 a is a perspective view of the apparatus of FIG. 1 as assembled;

FIG. 1 b is a partially exploded perspective view of the apparatus of FIG. 1 a;

FIG. 1 c is a front elevation view of the apparatus of FIG. 1 a;

FIG. 1 d is a side elevation view of the apparatus of FIG. 1 a;

FIG. 1 e is a plan view of the apparatus of FIG. 1 a;

FIG. 1 f is a cross-sectional front elevation view of the apparatus of FIG. 1 a taken along the section line A-A of FIG. 1 e;

FIG. 2 a is a top perspective view of a first grinding unit of the apparatus of FIG. 1;

FIG. 2 b is a bottom perspective view of the first grinding unit of FIG. 2 a;

FIG. 2 c is a top plan view of the first grinding unit of FIG. 2 a;

FIG. 2 d is a front elevation view of the first grinding unit of FIG. 2 a;

FIG. 2 e is a bottom plan view of the first grinding unit of FIG. 2 a;

FIG. 2 f is a cross-sectional side elevation view of the first grinding unit of FIG. 2 a taken along the section line J-J of FIG. 2 e;

FIG. 3 a is a perspective view of a second grinding unit of the apparatus of FIG. 1;

FIG. 3 b is a bottom perspective view of the second grinding unit of FIG. 3 a;

FIG. 3 c is a top plan view of the seconding grinding unit of FIG. 3 a;

FIG. 3 d is a bottom plan view of the seconding grinding unit of FIG. 3 a;

FIG. 3 e is a front elevation view of the seconding grinding unit of FIG. 3 a;

FIG. 3 f is a cross-sectional side elevation view of the seconding grinding unit of FIG. 3 a taken along the section line K-K of FIG. 3 e;

FIG. 4 a is perspective view of a sleeve of the apparatus of FIG. 1;

FIG. 4 b is a top plan view of the sleeve of FIG. 4 a;

FIG. 4 c is a front elevation view of the sleeve of FIG. 4 a;

FIG. 5 a is a top perspective view of a magnet assembly of the apparatus of FIG. 1;

FIG. 5 b is a bottom perspective view of the magnet assembly of FIG. 5 a;

FIG. 5 c is a top plan view of the magnet assembly of FIG. 5 a;

FIG. 5 d is a bottom plan view of the magnet assembly of FIG. 5 a;

FIG. 5 e is a front elevation view of the magnet assembly of FIG. 5 a;

FIG. 5 f is a cross-sectional side elevation view of the magnet assembly of FIG. 5 a taken along the section line J-J of FIG. 5 e;

FIG. 6 a a top perspective view of a filter of the apparatus of FIG. 1 a;

FIG. 6 b is a bottom perspective view of the filter of FIG. 6 a;

FIG. 6 c is a bottom plan view of the filter of FIG. 6 a;

FIG. 6 d is a front elevation view of the filter of FIG. 6 a;

FIG. 6 e is a side elevation view of the filter of FIG. 6 a taken along the section line J-J of FIG. 6 d;

FIG. 7 a is a top perspective view of a seat of the apparatus of FIG. 1 a;

FIG. 7 b is a bottom perspective view of the seat of FIG. 7 a;

FIG. 7 c is a top plan view of the seat of FIG. 7 a;

FIG. 7 d is a bottom plan view of the seat of FIG. 7 a;

FIG. 7 e is a front elevation view of the seat of FIG. 7 a;

FIG. 7 f is a cross-sectional side elevation view of the seat of FIG. 7 a taken along the section line K-K of FIG. 7 e;

FIG. 8 a is a top perspective view of a valve layer of the apparatus of FIG. 1 a;

FIG. 8 b is a top plan view of the valve layer of FIG. 8 a without a one-way valve;

FIG. 8 c is a top perspective view of a one-way valve of the valve layer of FIG. 8 a;

FIG. 8 d is a top plan view of the one-way valve of FIG. 8 c;

FIG. 9 a is a perspective view of a cylinder of the apparatus of FIG. 1 a;

FIG. 9 b is a plan view of the cylinder of FIG. 9 a;

FIG. 9 c is a front elevation view of the cylinder of FIG. 9 a;

FIG. 9 d is a cross-sectional side elevation view of the cylinder of FIG. 9 a taken along the section line J-J of FIG. 9 c;

FIG. 9 e is a perspective view of a pre-formed tube for use in the apparatus in accordance with an aspect of the invention;

FIG. 10 a is a top perspective view of a connector of the apparatus of FIG. 1 a;

FIG. 10 b is a bottom perspective view of the connector of FIG. 10 a;

FIG. 10 c is a top plan view of the connector of FIG. 10 a;

FIG. 10 d is a bottom plan view of the connector of FIG. 10 a;

FIG. 10 e is a front elevation view of the connector of FIG. 10 a;

FIG. 10 f is a cross-sectional side elevation view of the connector of FIG. 10 a taken along section line J-J of FIG. 10 e;

FIG. 11 a is a top perspective view of a base of the apparatus of FIG. 1 a;

FIG. 11 b is a bottom perspective view of the base of the FIG. 11 a;

FIG. 11 c is a top plan view of the base of the FIG. 11 a;

FIG. 11 d is a bottom plan view of the base of the FIG. 11 a;

FIG. 11 e is a front elevation view of the base of the FIG. 11 a;

FIG. 11 f is a cross-sectional side elevation view of the base of the FIG. 11 a taken along section line K-K of FIG. 11 e;

FIG. 12 a is a top perspective view of a plug base of the apparatus of FIG. 1 a;

FIG. 12 b is a bottom perspective view of the plug base of FIG. 12 a;

FIG. 12 c is a top plan view of the plug base of FIG. 12 a;

FIG. 12 d is a cross-sectional front elevation view of the plug base of FIG. 12 a taken along section line L-L of FIG. 12 c;

FIG. 12 e is a bottom plan view of the plug base of FIG. 12 a;

FIG. 12 f is a cross-sectional side elevation view of the plug base of FIG. 12 a taken along section line M-M of FIG. 12 e;

FIG. 13 a is a top perspective view of a plug of the apparatus of FIG. 1 a;

FIG. 13 b is a bottom perspective view of the plug of FIG. 13 a;

FIG. 13 c is a top plan view of the plug of FIG. 13 a;

FIG. 13 d is a bottom plan view of the plug of FIG. 13 a;

FIG. 13 e is a front elevation view of the plug of FIG. 13 a;

FIG. 13 f is a cross-sectional side elevation view of the plug of FIG. 13 a taken along section line J-J of FIG. 13 e;

FIG. 14 a a perspective view a case of the apparatus of FIG. 1 a;

FIG. 14 b is a side elevation view of the case of FIG. 14 a;

FIG. 14 c is a front elevation view of the case of FIG. 14 a;

FIG. 14 d is a cross-sectional side elevation of the case of FIG. 14 a view taken along section line K-K of FIG. 14 c;

FIG. 14 e is a perspective view of a window of the apparatus of FIG. 1 a;

FIG. 15 a is a top perspective view of a storage connector of the apparatus of FIG. 1 a;

FIG. 15 b is a bottom perspective view of the storage connector of FIG. 15 a;

FIG. 15 c is a top plan view of the storage connector of FIG. 15 a;

FIG. 15 d is a bottom plan view of the storage connector of FIG. 15 a;

FIG. 15 e is a front elevation view of the storage connector of FIG. 15 a;

FIG. 15 f is cross-sectional a side elevation view of the storage connector of FIG. 15 a along section line J-J of FIG. 15 e;

FIG. 16 a is a perspective view of a cleaning tool of the apparatus of FIG. 1 a;

FIG. 16 b is a plan view of the cleaning tool of FIG. 16 a;

FIG. 16 c is a partial exploded view of the area A of FIG. 16 b;

FIG. 16 d is a front elevation view of the cleaning tool of FIG. 16 a;

FIG. 16 e is a partial exploded view of the area B of FIG. 16 d;

FIG. 16 f is a side elevation view of the cleaning tool of FIG. 16 a;

FIG. 17 a is a top perspective view of a cap of the apparatus of FIG. 1 a;

FIG. 17 b is a bottom perspective view of the cap of FIG. 17 a;

FIG. 17 c is a plan view of the cap of FIG. 17 a;

FIG. 17 d is a front elevation view of the cap of FIG. 17 a;

FIG. 17 e is a cross-sectional side elevation view of the cap of FIG. 17 a along section line D-D of FIG. 17 d;

FIG. 18 a is an exploded perspective view of a stuffer in accordance with an aspect of the invention;

FIG. 18 b is a perspective view of the stuffer of FIG. 18 a;

FIG. 18 c is a plan view of the stuffer of FIG. 18 a;

FIG. 18 d is a cross-sectional front elevation view of the stuffer of FIG. 18 a taken along section line M-M of FIG. 18 c;

FIG. 19 a is a perspective view of a support in accordance with an aspect of the invention;

FIG. 19 b is a plan view of the support of FIG. 19 a;

FIG. 19 c is a cross-sectional front elevation view of the support of FIG. 19 a taken along section line M-M of FIG. 19 b;

FIG. 20 is an exploded perspective view of an embodiment of an apparatus in accordance with an aspect of the invention;

FIG. 20 a is a perspective view of the apparatus of FIG. 20 as assembled;

FIG. 20 b is a perspective view of the apparatus of FIG. 20 a with a cylinder removed from the apparatus;

FIG. 21 a is a top perspective view of a seat of the apparatus of FIG. 20;

FIG. 21 b is a bottom perspective view of the seat of FIG. 21 a;

FIG. 21 c is a front elevation view of the seat of FIG. 21 a;

FIG. 21 d is a top plan view of the seat of FIG. 21 a;

FIG. 21 e is a bottom plan view of the seat of FIG. 21 a;

FIG. 21 f is a cross-sectional front elevation view of the seat of FIG. 21 a taken along section line K-K of FIG. 21 e;

FIG. 22 a is a perspective view of a sleeve of the apparatus of FIG. 20;

FIG. 22 b is a front elevation view of the sleeve of FIG. 22 a;

FIG. 22 c is a top plan view of the sleeve of FIG. 22 a;

FIG. 22 d is a bottom plan view of the sleeve of FIG. 22 a;

FIG. 22 e is a cross-sectional front elevation view of the sleeve of FIG. 22 a taken along section line K-K of FIG. 22 d;

FIG. 23 a is a top perspective view of a one-way valve of the apparatus of FIG. 20;

FIG. 23 b is bottom perspective view of the one-way valve of FIG. 23 a;

FIG. 23 c is front elevation view of the one-way valve of FIG. 23 a;

FIG. 23 d is a plan view of the one-way valve of FIG. 23 a;

FIG. 23 e is a cross-sectional front elevation view of the one-way valve of FIG. 23 a taken along section line K-K of FIG. 23 d;

FIG. 24 a is a top perspective view of an upper chamber connector of the apparatus of FIG. 20;

FIG. 24 b is a bottom perspective view of the upper chamber connector of FIG. 24 a;

FIG. 24 c is a front elevation view of the upper chamber connector of FIG. 24 a;

FIG. 24 d is a bottom plan view of the upper chamber connector of FIG. 24 a;

FIG. 24 e is a top plan view of the upper chamber connector of FIG. 24 a;

FIG. 24 f is a cross-sectional front elevation view of the upper chamber connector of FIG. 24 a taken along section line O-O of FIG. 24 e;

FIG. 25 a is a top perspective view of an lower chamber connector of the apparatus of FIG. 20;

FIG. 25 b is a bottom perspective view of the lower chamber connector of FIG. 25 a;

FIG. 25 c is a front elevation view of the lower chamber connector of FIG. 25 a;

FIG. 25 d is a bottom plan view of the lower chamber connector of FIG. 25 a;

FIG. 25 e is a cross-sectional front elevation view of the lower chamber connector of FIG. 25 a taken along section line J-J of FIG. 25 d;

FIG. 26 a is a top perspective view of a base of the apparatus of FIG. 20;

FIG. 26 b is a bottom perspective view of the base of FIG. 26 a;

FIG. 26 c is a side elevation view of the base of FIG. 26 a;

FIG. 26 d is a plan view of the base of FIG. 26 a;

FIG. 26 e is a cross-sectional front elevation view of the base of FIG. 26 a taken along section line J-J of FIG. 26 d;

FIG. 27 a is a perspective view of a plug of the apparatus of FIG. 20;

FIG. 27 b is a bottom perspective view of the plug of FIG. 27 a;

FIG. 27 c is a top plan view of the plug of FIG. 27 a;

FIG. 27 d is a front elevation view of the plug of FIG. 27 a;

FIG. 28 a is a perspective view of a cover of the apparatus of FIG. 20;

FIG. 28 b is a bottom perspective view of the cover of FIG. 28 a;

FIG. 28 c is a plan view of the cover of FIG. 28 a;

FIG. 28 d is a front elevation view of the cover of FIG. 28 a;

FIG. 28 e is a side elevation view of the cover of FIG. 28 a;

FIG. 28 f is a cross-sectional front elevation view of the cover of FIG. 28 a taken along section line L-L of FIG. 28 e;

FIG. 29 a is a top perspective view of an inner cover of the apparatus of FIG. 20;

FIG. 29 b is a bottom perspective view of the inner cover of FIG. 29 a;

FIG. 29 c is a bottom plan view of the inner cover of FIG. 29 a;

FIG. 29 d is a top plan view of the inner cover of FIG. 29 a;

FIG. 29 e is a side elevation view of the inner cover of FIG. 29 a;

FIG. 29 f is a cross-sectional front elevation view of the inner cover of FIG. 29 a taken along section line L-L of FIG. 29 e;

FIG. 30 a is a perspective view of a cylinder of the apparatus of FIG. 20;

FIG. 30 b is a front elevation view of the cylinder of FIG. 30 a;

FIG. 30 c is a top plan view of the cylinder of FIG. 30 a;

FIG. 30 d is a cross-sectional side elevation view of the cylinder of FIG. 30 a taken along section line J-J of FIG. 30 c;

FIG. 31 a is a perspective view of a first cylinder end of the apparatus of FIG. 20;

FIG. 31 b is a bottom perspective view of the first cylinder end of FIG. 31 a;

FIG. 31 c is a front elevation view of the first cylinder end of FIG. 31 a;

FIG. 31 d is a plan view of the first cylinder end of FIG. 31 a;

FIG. 32 a is a perspective view of a second cylinder end of the apparatus of FIG. 20;

FIG. 32 b is a bottom perspective view of the second cylinder end of FIG. 32 a;

FIG. 32 c is a front elevation view of the second cylinder end of FIG. 32 a;

FIG. 32 d is a plan view of the second cylinder end of FIG. 32 a;

FIG. 33 a is a perspective view of a grinding plate in accordance with an aspect of the invention;

FIG. 33 b is a perspective view of a grip in accordance with an aspect of the invention;

FIG. 33 c is a perspective view of the grinding plate of FIG. 33 a connected to the grip of FIG. 33 b;

FIG. 34 a is a perspective view of another embodiment of a cleaning tool of the apparatus of FIG. 1 a;

FIG. 34 b is a top plan view of the cleaning tool of FIG. 34 a;

FIG. 34 c is a front elevation view of the cleaning tool of FIG. 34 a; and

FIG. 34 d is a side elevation view of the cleaning tool of FIG. 34 a.

Similar references are used in different figures to denote similar components.

DETAILED DESCRIPTION OF THE EMBODIMENTS

Turning now to FIG. 1, an exploded perspective view of an apparatus in accordance with an aspect of the present invention is shown and is generally identified by reference numeral 10. The apparatus 10 has a generally cylindrical shape, thus, the various elements of the apparatus 10 are generally cylindrically shaped. As can be seen, the apparatus 10 comprises a grinder 100, a separator 200, a chamber 300, a case 400 and a storage unit 500. The grinder 100 is connected to the separator 200 which is also connected to the case 400. The chamber 300 is inserted into the case 400 and connected thereto. The storage unit 500 is connected to the chamber 300. As shown in FIGS. 1 a to 1 f, when the grinder 100, separator 200, chamber 300, case 400 and storage unit 500 are connected in this configuration, the apparatus 10 forms a single unit for grinding material and depositing the ground material into the chamber 300 as will be explained in more detail below.

The grinder 100 is configured to grind material. The grinder 100 comprises a first grinding unit 110, a second grinding unit 130, a sleeve 150 and a magnet assembly 160.

Turning now to FIGS. 2 a to 2 f, the first grinding unit 110 is better illustrated. The grinding unit 110 comprises an outer surface 112, an indentation 114, a first gripping surface 116, an inner surface 118, an inner wall surface 120, projections 122, a protrusion 124 and a northern magnetic element 126. In this embodiment, the indentation 114 is star shaped. The projections 122 extend vertically from the inner surface 118. Furthermore, in this embodiment, there are sixteen (16) conically shaped projections 122. The northern magnetic element 126 is housed within the protrusion 122. The protrusion 122 is formed from the indentation 114 in the outer surface 112. In this embodiment, the protrusion 124 is centrally located.

Turning now to FIGS. 3 a to 3 f, the second grinding unit 130 is better illustrated. The second grinding unit 130 comprises a second gripping surface 132, a rim 134, a receiving surface 136, a first surface 138, offset projections 140, apertures 142, a central aperture 144, clipping apertures 146 and a threaded surface 148. The offset projections 140 extend vertically from the first surface 138. In this embodiment, there are twelve (12) conically shaped offset projections 140. The apertures 142 are distributed between the projections 140. The central aperture 144 is conically shaped. The threaded surface 148 is threaded for connection to the separator 200 which will be explained in more detail below.

Turning now to FIGS. 4 a to 4 c, the sleeve 150 is better illustrated. The sleeve 150 comprises an outer surface 152, a ledge 154 and an inner surface 156. The outer surface 152 is made of such material to permit rotation along it by an abutting element. In this embodiment, the sleeve 150 is made of nylon.

Turning now to FIGS. 5 a to 5 f, the magnet assembly 160 is better illustrated. The magnet assembly 160 comprises a ring 162, clips 164, a housing 166, an attachment member 168 and a southern magnetic element 170. The clips 164 extend from the ring 162. In this embodiment, there are four (4) clips 164. The housing 166 is connected to the ring 162 by the attachment member 168. The housing 166 is configured such that it can move away from the ring 162 in the opposite direction from which the clips 164 project, but not past the plane of the ring 162. In this embodiment, the attachment member 168 is flexible and configured such that the housing 166 can swing away from the ring 162. The southern magnetic element 170 is fixedly housed within the housing 166. In this embodiment, the southern magnetic element 170 is a neodymium magnet.

In order to assemble the grinder 110, the sleeve 150 is affixed to the second grinding unit 130. Specifically, the inner surface of the sleeve 156 is affixed to the receiving surface 134 with an adhesive such that the ledge 154 of the sleeve 150 abuts the rim 134 of the second grinding unit 130. The first grinding unit 110 is removably seated on the second grinding unit 130 when the inner wall surface 120 of the first grinding unit 110 abuts the outer surface 152 of the sleeve 150. The first grinding unit 110 is rotatable relative to the second grinding unit 130. The projections 122 of the first grinding unit 110 and the offset projections 140 of the second grinding unit 130 are positioned such that prior to, and during rotation of the first grinding unit 110 relative to the second grinding unit 130, the projections 122 and offset projections 140 do not directly connect each other.

The magnet assembly 160 is connected to the second grinding unit 130 by inserting the clips 164 into the clipping apertures 146 and the housing 166 into the central aperture 144. The clips 164 secure the magnet assembly 160 to the second grinding unit 130. In this embodiment, an adhesive is additionally used to secure the clips 164 to the clipping apertures 146. The southern magnetic element 170 in the housing 166 is magnetically attached to the northern magnetic element 126 of the first grinding unit 110 when the first grinding unit 110 is seated on the second grinding unit 130. The northern and southern magnetic elements (126, 170) are magnetized such that the first grinding unit 110 will stay affixed to the second grinding unit 130 in any orientation and such that a user may remove the first grinding unit 110 from the second grinding unit 130 without overly significant effort.

Once the magnet assembly 160 is connected to the second grinding unit 130 then if the housing 166 is swung away from the ring 162, seating of the first grinding unit 110 on the second grinding unit 130 will cause the housing 166 to swing to the same plane as the ring 162. Due to the conical shape of the central aperture 144 of the second grinding unit 130, the housing 166 cannot swing past the plane of the first surface 138 of the second grinding unit 130.

As shown in FIG. 1, the separator 200 comprises a filter 210, a seat 230 and a valve layer 250. Turning now to FIGS. 6 a to 6 e, the filter 210 is shown in more detail. The filter 210 comprises: arms 212; a porous material 214, in this embodiment, a mesh or screen; an aperture 216, an upper rim 218; a lower rim 220; lips 222; and stoppers 224. The arms 212 project radially outwardly from the aperture 216 and the porous material 214 is positioned between adjacent arms 212. The lips 222 project outwardly from the lower rim 220 and interact with the seat 230 as will be explained below. In this embodiment, there are two (2) lips 222. The stoppers 224 project towards the lower rim 220 from the upper rim 218. The bottom edge of the upper rim 218 and the stoppers 224 interact with the seat 230 as will be explained below. The filter 210 has a large opening relative to the smaller sized aperture 216 which, in this embodiment, is centrally located. In this embodiment, the filter 210 is a conical- or funnel-shaped filter. The porous material 214 may be any material containing pores known to persons skilled in the art to separate large and small material including, but not limited to, filter paper, wire mesh or wire screening as long as the pores of the porous material 214 are smaller than the aperture 216.

Turning now to FIGS. 7 a to 7 f, the seat 230 is shown in more detail. The seat 230 comprises a filter surface 232, a second threaded surface 234, a second gripping surface 236, a second central aperture 238, mounting lips 240, an inner gripping surface 242, valve projections 244, case lips 246 and mating stoppers 248. The two (2) mounting lips 240 project inwardly from within the second central aperture 238 and interact with the filter 210 as will be explained. The two (2) mating stoppers 248 project upwardly from the second threaded surface and also interact with the filter 210 as will be explained. The two (2) valve projections 244 project from the inner gripping surface 242 and interact with the valve layer 250 as will be explained. The two (2) case lips 246 project from the inner gripping surface 242 and interact with the case 400 as will be explained.

Turning now to FIGS. 8 a and 8 b, the valve layer 250 is shown in more detail. The valve layer 250 comprises a valve disc 252 and a valve 262. The valve disc 252 comprises seat indents 254 and a valve aperture 256. Turning now to FIGS. 8 c and 8 d the valve 262 is shown in more detail. The valve 262 comprises a valve passage 264 and valve arms 266. The valve arms 266 project inwardly within the passage 264. The valve arms 266 are configured such that upon moving in a direction they return to a resting state in the same plane as the valve 262. In this embodiment, the valve 262 is a one-way or non-return valve with the valve arms 266 being resilient and bending only in the one direction towards the chamber 300. The valve 262 is fit into the valve aperture 256 and frictionally secured within the valve aperture 256.

The filter 210, seat 230 and valve layer 250 are assembled in the following manner. The filter 210 is connected to the seat 230 by rotating the filter 210 relative to the seat 230 such that lips 222 projecting from the lower ring 220 rotate under the mating lips 240 such that the filter 210 cannot be separated from the seat 230 without rotation of the filter 210 or seat 230. During rotation of the filter 210 the stoppers 224 move to abut the mating stoppers 248 of the seat 230. The stoppers 224 and mating stoppers 248 are positioned such that they are in abutting relationship once the lips 222 are below the mating lips 240. Once the stoppers 224 and mating stoppers 248 abut, the filter 210 can no longer be rotated in its original rotation direction and cannot be pulled apart from the seat 230. To remove the filter 210 from the seat 230, the filter 210 is rotated in the opposite direction such that the lips 222 are no longer directly below the mating lips 240 (when the filter 210 is above the seat 230) and the stoppers 224 and mating stoppers 248 are not abutting. The valve layer 250 is rotated relative to the seat 230 until the seat indents 254 correspond to the valve projections 244. The valve layer 250 is then affixed to the seat 230 using an adhesive. The valve layer 250 is oriented relative to the seat 230 such that the valve arms 266 can be swung away from the filter 210. In this embodiment, the valve 262 is a one-way or non-return valve and the valve arms 266 cannot be swung towards the filter 210.

As shown in FIG. 1, the chamber 300 comprises a cylinder 310, connector 320, base 340, plug base 360 and plug 380. Turning now to FIGS. 9 a to 9 d, the cylinder 310 is shown in more detail. The cylinder 310 comprises receptacles, specifically, a central receptacle 312 and peripheral receptacles 314. In this embodiment, the receptacles are cylindrically shaped. The cylinder 310 further comprises a first end 316 and a second end 318. In this embodiment, the receptacles are hollow throughout and are sized to receive a pre-formed tube 3000 shown in FIG. 9 e. In this embodiment, there are six (6) peripheral receptacles 314.

A pre-formed tube 3000 is defined herein throughout as a tube that may be formed prior to insertion into the apparatus 10 or 1000 (explained below) or is formed by the apparatus 10 or 1000 prior to depositing the ground material therein. The pre-formed tube 3000 comprises a first end 3010, a second end 3020 and a filter 3030. The first end 3010 is open such that ground material can enter the interior of the pre-formed tube 3000 through the first end 3010. The filter 3030 is located within the pre-formed tube 3000 near the second end 3020. In this embodiment, the second end 3020 is blocked such that ground material cannot exit the interior of the pre-formed tube 3000 through the second end 3020, but the pre-formed tube 3000 can still be smoked. In this embodiment, the pre-formed tube 3000 is made of paper and is suitable for use as a cigarette.

Turning now to FIGS. 10 a to 10 f, the connector 320 is shown in more detail. The connector 320 comprises a threaded surface 322, an inner surface 324, connector clips 326 and an edge 328. The inner surface 324 is shaped to conform to the shape of the cylinder 310 such that the cylinder 310 is insertable into the connector 320. In this embodiment, the connector 320 comprises three (3) connector clips 326.

Turning now to FIGS. 11 a to 11 f, the base 340 is shown in more detail. The base 340 comprises connector clip apertures 342, a central aperture 344, peripheral indents 345, a central protrusion 346, storage protrusions 348, a gripping surface 350, a first surface 352 and a second surface 354. In this embodiment, there are three (3) connector clip apertures 342. Each storage protrusion 348 extends towards the central aperture 344 from the inner surface of the gripping surface 350. The peripheral indents 345 are aligned with the peripheral receptacles 314 of the cylinder 310 such that a single peripheral indent 345 abuts the second end 318 of the cylinder 310 when the cylinder 310 is connected to the base 340. The peripheral indents 345 are sized and shaped such that a pre-formed tube 3000 can rest on a peripheral indent 345 while extending through a peripheral receptacle 314. The pre-formed tube 3000 is recessed into the peripheral indent 345 of the base 340 such that the pre-formed tube 3000 will maintain a generally vertical orientation within the peripheral receptacle 314. Furthermore, the peripheral indents 345 provide additional length for the pre-formed tubes 3000 in the peripheral receptacles 314.

Turning now to FIGS. 12 a to 12 f, the plug base 360 is shown in more detail. The plug base 360 comprises a plug aperture 362, a central indent 364, plug base indents 366, ledges 367, an outer surface 368, an inner surface 370, a plug trench 372, a plug groove 374, a plug mount 376 and a stopper gap 378. In this embodiment, there are three (3) plug base indents 366. The ledges 367 extend outwardly from the plug base indents 366 and are used to connect the connector 320, the base 340 and the plug base 360 together as will be explained below.

Turning now to FIGS. 13 a to 13 f, the plug 380 is shown in more detail. The plug 380 comprises a head 382, plug lock 384, grips 386, an arm 388, a mounting aperture 390 and a plug stopper 392. The head 382 is sized to fit in the plug aperture 362 of the plug base 360. In this embodiment, there are two grips 386 opposite each other. The arm 388 is made of a flexible material such that can be bent. The mounting aperture 390 is sized such that the plug mount 376 can be inserted into it. The plug stopper 392 is sized to fit in the stopper gap 378 to maintain the plug 380 in its position once the plug mount 376 is inserted into the mounting aperture 390.

The cylinder 310, connector 320, base 340, plug base 360 and plug 380 are assembled in the following manner. The cylinder 310 is inserted into the connector 320 such that the second end 318 of the cylinder 310 is flush with the edge 328 of the connector 320. In this embodiment, the cylinder 310 is connected to the connector 320 using an adhesive. The connector 320 is then connected to the base 340. The connector clips 326 of the connector 320 are inserted into the connector clip apertures 342 of the base 340. In this embodiment, the connector 320 is further connected to the base 340 using an adhesive.

The plug 380 is connected to the plug base 360 by inserting the plug mount 376 of the plug base 360 into the mounting aperture 390 of the plug 380. The plug stopper 392 is secured to the stopper gap 379. In this embodiment, the plug stopper 392 and plug mount 376 are additionally secured using an adhesive. The arm 388 of the plug 380 is then bent such that the arm passes through the plug groove 374 and into the trench 372 of the plug base 374. In this embodiment, the arm 388 is bent prior to connection of the plug 380 to the plug base 360 such that less force is required to bend the arm during assembly. The head 382 of the plug 380 is then inserted into the plug aperture 362. The plug lock 384 compresses upon insertion of the head 382 and slides into the central indent 364 of the plug base 360. This provides a tight fit between the head 382 and the plug aperture 362 such that the head 382 cannot accidently be removed from the plug aperture 362. The head 382 may be removed from the plug aperture 362 by gripping the grips 386 of the plug 380 and pulling the head 382 out of the plug aperture 362 thereby overcoming compressing the plug 380 such that it can overcome the frictional force imparted by the central indent 364.

Once the plug 380 and plug base 360 are assembled, the combined plug 380 and plug base 360 are connected to the base 340. The central indent 364 of the plug base 360 which receives the plug lock 384 also abuts the central protrusions 346 of the base 340. Furthermore, in this embodiment, adhesive is additionally used at this point to connect the base 340 and the plug base 360. Additional adhesive is also used at edges of the plug base 360 which are in contact with edges of the base 340. The plug 380 and plug base 360 are oriented with respect to the base 340 such that the head 382 of the plug 380 faces towards the central aperture 344 of the base 340 and the inner surface 370 of the plug base 380 faces the second surface 354 of the base 340.

The connector 320 is also connected to the base 340 and plug base 360 using the connector clips 326 of the connector 320 which have been inserted into the connector clip apertures 342 of the base 340. The connector clips 326 lock onto the ledges 367 of the plug base indents 366 of the plug base 360 once they are sufficiently inserted into the connector clip apertures 342 of the base 340.

Turning now to FIGS. 14 a to 14 d, the case 400 is shown in more detail. The case 400 comprises a window aperture 410, a threaded inner surface 414, finger forms 416 and seat slits 418. The finger forms 416 are shaped and positioned to match an average user's fingers and thereby improve gripping ease. The seat slits 418 are secured to the case lips 246 of the seat 230. Adhesive is additionally used to secure the case 400 to the seat 230. The case 400 is removably connected to the chamber 300 by screwing the threaded surface 420 of the case 400 to the threaded surface 322 of the connector 320.

The case 400 further comprises a window 450. Turning now to FIG. 14 e, the window 450 is shown in more detail. The window 450 is shaped to fit into the window aperture 410 and is secured within the window aperture 410 using adhesive and clips on the edges of the window body. The window 450 permits viewing into the case 400.

As shown in FIG. 1, the storage unit 500 comprises a storage connector 510, a cleaning tool 530 and a cap 550. Turning now to FIGS. 15 a to 15 f, the storage connector 510 is shown in more detail. The storage connector 510 comprises a gripping surface 512, a thread surface 514, cleaning tool clips 516 and L-shaped depressions 518. In this embodiment, there are three (3) L-shaped depressions 518. Each L-shaped depression 518 comprises a receiving depression 520 and a holding depression 522. The receiving depression 520 is sized such that a storage protrusion 348 of the base 540 can slide down the length of the receiving depression 520 and then a storage protrusion 348 can slide across the L-shaped depression 518 to the holding depression 522. In this manner, the storage connector 510 is secured to the base 340.

Turning now to FIGS. 16 a to 16 f, the cleaning tool 530 is shown in more detail. The cleaning tool 530 comprises a central portion 532, pointed ends 534 and angled ends 536. The pointed ends 534 and the angled ends 536 extend from the central portion 532. The cleaning tool 530 is sized to be removably secured to the storage connector 510 by cleaning tool clips 516. In this embodiment, the cleaning tool 530 is X-shaped. The angled ends 536 comprise an abrasive surface to assist in cleaning and/or scraping. In this embodiment, as shown in FIGS. 16 c and 16 e, the abrasive surface comprises a series of lined extrusions that provide a coarse texture to form an abrasive surface when cleaning and/or scraping.

Turning now to FIGS. 17 a to 17 e, the cap 550 is shown in more detail. The cap 550 comprises a gripping surface 552, a threaded surface 554, an outer surface 556 and an inner surface 558. The cap 550 is connected to the storage connector 510 by screwing the cap 550 to the storage connector 510 such that the threaded surface 554 of the cap 550 contacts the threaded surface 514 of the storage connector 510. The cap 550 is sized to receive and store material prior to grinding or after grinding and can also be used to store various other items.

In this embodiment, the apparatus 10 further comprises accessories. The accessories comprise a stuffer 600 shown in FIGS. 18 a to 18 d. The stuffer 600 comprises a rod 610, a shaft 620 and a grip 630. The rod 610 fits into the hollow shaft 620 which fits into the hollow grip 630. The shaft 620 is sized such that it can be inserted into any of the receptacles including the central receptacle 312 and the peripheral receptacles 314 and be used to pack ground material into the pre-formed tube 3000. Similarly, the rod 610 is sized to pack ground material into the pre-formed tube 3000. The rod 610 has a smaller diameter than the shaft 620 such that it can be used to more delicately pack ground material into the pre-formed tube 3000. The grip 630 is affixed to one end of the shaft and may also be used to pack material into the pre-formed tube 3000.

The accessories further comprise a support 650 shown in FIGS. 19 a to 19 c. The support 650 is hollow and is sized to fit in any of the receptacles including the central receptacle 312 and the peripheral receptacles 314 and contact the inner wall of the receptacle into which it is inserted. Furthermore, the support 650 is sized such that the pre-formed tube 3000 can be inserted into the support 650. The pre-formed tube 3000 may be conical in shape and thus, the support 650 may have a conically hollow interior. In this manner, the support 650 reinforces the pre-formed tube 3000. In use, the pre-formed tube 3000 is inserted into the support 650. Then the pre-formed tube 3000 and support 650 are both inserted into one of the receptacles, for example, the central receptacle 312.

The apparatus 10 is configured such that the first grinding unit 110; second grinding unit 130; filter 210; seat 230, valve layer 250 and case 400; chamber 300; and storage unit 500 are separable by a user by simply pulling or unscrewing parts apart. The first grinding unit 110 is separable from the second grinding unit 130 by pulling the two units (110, 130) apart. The filter 210 is separable from the seat 230 by unscrewing the filter 210 such that lips 222 of the filter 210 are no longer in contact with the mountings lips 240 of the seat 230. The seat 230, valve layer 250 and case 400 are a single unit that can be unscrewed from the chamber 300 by unscrewing the threaded surface 420 of the case 400 from the threaded surface 322 of the connector 320. The storage unit 500 is separable from the chamber 300 by rotating the storage unit 500 such that the storage protrusions 348 of the base 340 slide from the holding depression 522 to the receiving depression 520. The storage unit 500 can then be pulled apart from the chamber 300.

A user rotates the first grinding unit 110 by gripping the first gripping surface 116 with one hand and gripping the second gripping surface 132 of the second gripping unit 130 with another hand. The first grinding unit 110 is then rotated relative to the second grinding unit 130 to grind material between the projections 122 and the offset projections 140. The ground material then falls through the apertures 142. The ground material is then deposited on filter 210. Smaller ground material falls through the porous material 214 of the filter, while larger ground material falls through the aperture 216 of the filter 210. The conical or funnel shape of the filter 210 assists, with the aid of the force of gravity, in urging the larger ground material down toward the aperture 216. After falling through the porous material 214, the smaller ground material is deposited on the filter surface 232 of the seat 230. The smaller ground material may be removed from the filter surface 232 and used in a manner desired by the user. The larger ground material, due to its weight and the force of gravity, pushes the valve arms 266 away from the grinder 100 and falls into the central receptacle 312 where the pre-formed tube 3000 is located. Prior to grinding, the pre-formed tube 3000 is oriented such that the first end 3010, which is an open end of the pre-formed tube 3000, faces the grinder 100 in use.

The user continues grinding material until the pre-formed tube 3000 is sufficiently full of larger ground material. The rod 610 of the stuffer 600 may be used to further compress the ground material within the pre-formed tube 3000 to the desired density.

To remove the pre-formed tube 3000 with the ground material, the storage unit 500 is disconnected from the chamber 300. The storage unit 500 is rotated such that the storage protrusions 348 of the base 340 slide out of the holding depression 522 of the storage connector 510 and into the receiving depressions 520. Once the storage protrusions 348 are in the receiving depressions 520, the storage unit 500 is pulled away from the chamber 300. The user then grips the grips 386 of the plug 380 and pulls the head 382 of the plug 380 out of the plug aperture 362 of the plug base 360 by overcoming the frictional force between the plug lock 384 of the plug 380 and the central indent 364 of the plug base 360. The pre-formed tube 3000 with the ground material can then be removed from the central receptacle 312.

The apparatus 10 permits a user to grind material and have the ground material deposited in a pre-formed tube 3000 without requiring additional user interaction. When the device is upright, with the grinder 100 positioned above the chamber 300, the ground material is deposited into the pre-formed tube 3000 in the central receptacle 312 due to the force of gravity without the need for any additional user action. Furthermore, the apparatus 10 permits for simple removal of the pre-formed tube 3000 with the ground material in it, and storage of additional pre-formed tubes 3000 in the peripheral receptacles 314 of the cylinder 310.

The apparatus 10 also permits storage of material prior to grinding in the storage unit 500, specifically within the cap 550. The simple connections of the elements of the apparatus 10 permit easy connection and disconnection for storage, cleaning and travel.

To clean the apparatus 10, the storage unit 500 is disconnected from the chamber 300. The storage connector 510 is then disconnected from the cap 550 and the cleaning tool 530 is unclipped from the cleaning tool clips 516 of the storage connector 510. The angled ends 536 and the pointed ends 534 of the cleaning tool 530 can be inserted into crevices and recesses where material may have become inadvertently lodged in the apparatus 10.

Turning now to FIG. 20, an exploded perspective view of another embodiment of the apparatus 1000 is shown. The apparatus 1000 has a generally cylindrical shape, thus, the various elements of the apparatus 1000 are generally cylindrically shaped. In this embodiment, the apparatus 1000 comprises a grinder 1100, a separator 1200, a chamber 1300, a case 1400 and a storage unit 1600. The grinder 1100 is connected to the separator 1200 which is also connected to the case 1400. The chamber 1300 is inserted into the case 1400 and connected thereto. The storage unit 1600 is connected to the case 1400. As shown in FIG. 20 a, when the grinder 1100, separator 1200, chamber 1300, case 1400 and storage unit 1600 are connected in this configuration, the apparatus 1000 forms a single unit for grinding material and depositing the ground material into multiple pre-formed tubes 3000 as will be explained in more detail below. Furthermore, as shown in FIG. 20 b, the chamber 1300 is removable from the rest of the apparatus 1000.

The grinder 1100 is configured to grind material. The grinder 1100 comprises a first grinding unit 1110, a second grinding unit 1130, a northern magnetic element 1126 and a sleeve 1150 as shown in FIG. 20. The first grinding unit 1110, second grinding unit 1130, northern magnetic element 1126 and sleeve 1150 are similar to the elements of the grinder 100 already described and shown in FIGS. 1 a, 2 a to 2 f, 3 a to 3 f, 4 a to 4 c and 5 a to 5 f and will not be described further.

The storage unit 1600 is configured to store material. The storage unit 1600 comprises a storage connector 1610 and a cap 1650. The storage unit 1600 is similar to the storage unit 500 already described and shown in FIGS. 1 a, 15 a to 15 f and 17 a to 17 f and will not be described further. Although not shown, storage unit 1600 may be configured to store the cleaning tool 530 already described and shown in FIGS. 16 a to 16 f.

As shown in FIG. 20, the separator 1200 comprises a filter 1210 and a seat 1230. The filter 1210 is similar to the filter 210 already described and shown in FIGS. 6 a to 6 e and will not be described further. Turning now to FIGS. 21 a to 21 f, the seat 1230 is shown in more detail. The seat 1230 comprises a filter surface 1232, a threaded surface 1234, a gripping surface 1236, an aperture 1238, mating lips 1240, inner gripping surface 1242, case lips 1244 and stoppers 1246. The filter surface 1232 receives the smaller ground material which passes through the porous material of the filter 1210 while the larger ground material passes through the aperture 1238 as already described. The threaded surface 1234 receives the second grinding unit 1130 as already described. The filter 1210 is connected to the seat 1230 interacting with the mating lips 1240 and the mating stoppers 1246 as already described. The two (2) mounting lips 1240 project from the inner gripping surface 1242 and interact with the case 1400 as will be explained.

As shown in FIG. 20, the case 1400 comprises a valve sleeve 1410, a valve 1420, an upper chamber connector 1430, a lower chamber connector 1450, a base 1470, a plug 1490, a plug base 1510, a cover 1530 and an inner cover 1550. Turning now to FIGS. 22 a to 22 e, the valve sleeve 1410 is shown in more detail. The valve sleeve 1410 is generally cylindrical and comprises an inner surface 1412, an outer surface 1414, gaps 1416, a first end 1418, a second end 1419 and a rim 1417. In this embodiment, there are two (2) gaps 1416. The walls of the valve sleeve 1410 are angled such that the second end 1419 is wider than the first end 1418. The second end 1419 contacts the seat 1230 while the first end 1418 contacts the valve 1420. The valve sleeve 1410 acts to direct larger ground material that has passed through the aperture 1238 in the filter 1210 towards the valve 1420 and the upper chamber connector 1430.

Turning now to FIGS. 23 a to 23 e, the valve 1420 is shown in more detail. The valve 1420 comprises a ring 1422, arms 1424, aperture passage 1426 and clips 1428. The arms 1424 project into the passage 1426 from the ring 1422 and function similarly to the valve arms 266 of the valve 262 already described. The clips 1428 project away from the ring 1422 and interact with the upper chamber connector 1430 as will be described.

Turning now to FIGS. 24 a to 24 f, the upper chamber connector 1430 is shown in more detail. The upper chamber connector 1430 comprises a projecting portion 1432, case clips 1434, an upper chamber trench 1436, an upper chamber protrusion 1438, a central aperture 1440, valve receiving clips 1442 and a valve sleeve receiver 1444. The projecting portion 1432 has a crescent moon shape. The case clips 1434 interact with the cover 1530 as will be explained. In this embodiment, there are three (3) case clips 1434. The upper chamber trench 1436 and the upper chamber protrusion 1438 interact with the chamber 1300 as will be explained. In this embodiment, there are four (4) valve receiving clips 1442.

The valve 1420 is connected to the upper chamber 1430 by connecting the clips 1428 of the valve 1420 into the receiving clips 1442 of the upper chamber connector 1430 and inserting the valve 1420 into the central aperture 1440 of the upper chamber connector 1430.

The gaps 1416 in the outer surface 1414 of the valve sleeve 1410 align with the valve sleeve receiver 1444 of the upper chamber connector 1430 ensuring that the valve sleeve 1410 cannot rotate relative to the upper chamber connector 1430. The valve sleeve 1410 fits between the upper chamber connector 1430 and the seat 1230 when the upper chamber connector 1430 and seat 1230 are connected together.

Turning now to FIGS. 25 a to 25 e, the lower chamber connector 1450 is shown in more detail. The lower chamber connector 1450 is similar to the upper chamber connector 1430. The lower chamber connector 1450 comprises a projecting portion 1452, connector clips 1454, a lower chamber trench 1456, a lower chamber protrusion 1458, a central aperture 1460 and a plug indent 1462. The projecting portion 1452 has a crescent moon shape. The case clips 1454 interact with the cover 1530, base 1470 and plug base 1510 as will be explained. In this embodiment, there are three (3) case clips 1454. The lower chamber trench 1456 and the lower chamber protrusion 1458 interact with the chamber 1300 as will be explained.

Turning now to FIGS. 26 a to 26 e, the base 1470 is shown in more detail. The base 1470 comprises a first surface 1472, a second surface 1474, a central aperture 1476, a ridge 1478, a gap 1480, a central projection 1482, connector clip apertures 1484 and storage clips 1486. The ridge 1478 defines the gap 1480 which interacts with the plug 1490 as will be explained. The central projection 1480 projects into the central aperture 1460 of the lower chamber connector 1450. The connector clip apertures 1484 receive the connector clips 1454 of the lower chamber connector 1450. In this embodiment, there are three (3) connector clip apertures 1484. The storage clips 1486 interact with the storage connector 1610 in the manner previously explained in regards to storage connector 510.

The plug base 1510 is similar to the plug base 360 already described. The connector clips 1454 of the lower chamber connector 1450 pass through the connector clip apertures 1484 of the base 1470 and clip onto the ledges of the plug base 1510 as already described.

Turning now to FIGS. 27 a to 27 d, the plug 1490 is shown in more detail. The plug 1490 comprises a plug stopper 1492, a mounting aperture 1494, an arm 1496, grips 1498, a head 1500, a second head 1502, a plug lock 1504 and a second plug lock 1506. The plug stopper 1492, mounting aperture 1494, arm 1496 and grips 1498 function as previously described in regards to the plug 380 shown in FIGS. 13 a to 13 e. The plug lock 1504 projects from the head 1500 and is inserted into the gap 1480 of the base 1470 when the plug 1490 is inserted into the central aperture 1476 of the base 1470. The second plug lock 1506 projects from the second head 1502 and is inserted into the plug indent 1462 of the lower chamber connector 1450 when the plug 1490 is inserted into the central aperture 1460 of the lower chamber connector 1450. In this manner, the plug 1490 is secure within the base 1470 and the lower chamber connector 1450. The plug 1490 can be removed by gripping the grips 1498 and pulling the plug 1490 out of central aperture (1460, 1476). Removing the plug 1490 gives the user access to the contents of the chamber 1300 if the chamber 1300 is connected to the case 1400.

Turning now to FIGS. 28 a to 28 f, the cover 1530 is shown in more detail. The cover 1530 comprises a lower chamber ring 1532, an upper chamber ring 1534, seat gaps 1536, an inner cover receiver 1538 and cover clips 1540. The lower chamber ring 1532 fits around the lower chamber connector 1450. The upper chamber ring 1534 fits around the upper chamber connector 1430. In this embodiment, the lower and upper chamber connectors (1450, 1430) are connected to the lower and upper chamber rings (1532, 1534), respectively, using adhesive. The seat gaps 1536 receive the case lips 1244 of the seat 1230. In this embodiment, the seat 1230 is connected to the case 1530 using adhesive. Further, in this embodiment, there are three (3) seat gaps 1536. The inner cover receiver 1538 and the inner cover clips 1540 interact with the inner cover 1550 to connect the cover 1530 with the inner cover 1550.

Turning now to FIGS. 29 a to 29 f, the inner cover 1550 is shown in more detail. The inner cover 1550 comprises an inner surface 1552, an outer surface 1554, a cover receiver mate 1556, two gaps 1558, chamber mating inserts 1560 and wings 1562. The cover receiver mate 1556 projects from the outer surface 1554 and is configured to be received by the inner cover receiver 1538 of the cover 1530. As one of ordinary skill in the art will appreciate, the cover receive mate 1556 could receive the inner cover receiver 1538. The gaps 1558 are formed from the wings 1562 which project at an angle from the outer surface 1554. The gaps 1558 are configured to receive the inner cover clips 1540 of the cover 1530. In this manner, the inner cover 1550 is connected to the cover 1530. In this embodiment, additional adhesive is used to connect the inner cover 1550 to the cover 1530. The chamber mating inserts 1560 project from the inner surface 1552 of the inner cover 1550 and are located on either end of the inner cover 1550. The chamber mating inserts 1560 are configured to receive the chamber 1300 as will be described.

As shown in FIG. 20, the chamber 1300 comprises a cylinder 1310, a first cylinder end 1320 and a second cylinder end 1340. Turning now to FIGS. 30 a to 30 d, the cylinder 1310 is shown in more detail. The cylinder 1310 comprises a central receptacle 1312, peripheral receptacles 1314, a first end 1316, a second end 1318 and apertures 1319. In this embodiment, the receptacles are cylindrically shaped. The receptacles are hollow throughout and are sized to receive the pre-formed tube 3000. There is the same number of peripheral receptacles 1314 as apertures 1319. In this embodiment, there are six (6) peripheral receptacles 1314 and six (6) apertures 1319. The apertures 1319 interact with the first and second cylinder ends (1320, 1340) as will be described.

Turning now to FIGS. 31 a to 31 d, the first cylinder end 1320 is shown in more detail. The first cylinder end 1320 comprises an outer surface 1322, an inner surface 1324, a head 1326, a rectangular frame 1328, a circular frame 1330, a first shaft 1332, a case mating gap 1334, a tab 1336 and a cylinder protrusion 1338. The rectangular frame 1328 and the circular frame 1330 project from the outer surface 1322 of the head 1326. The first shaft 1332 is tapered such that the end nearest the inner surface 1324 is wider than the end farthest from the inner surface 1324. The first shaft 1332 is sized to fit in the central receptacle 1312 of the cylinder 1310. The first shaft 1332 connects to the second cylinder head 1340 as will be described. In this embodiment, the first shaft 1332 is hollow and has a generally hexagonal shape. The case mating gap 1334 guides the connection of the chamber 1300 to the cover 1530 and inner cover 1550 as will be described. The tab 1336 is configured such that it can rotate relative to the head 1326. In this embodiment, the tab 1356 is flexibly connected to the head 1326. The cylinder protrusion 1338 extends from the tab 1336 in the same direction as the first shaft 1332. The cylinder protrusion 1338 interacts with the apertures 1319 of the cylinder 1310 as will be described.

Turning now to FIGS. 32 a to 32 d, the second cylinder end 1340 is shown in more detail. The second cylinder end 1340 comprises an outer surface 1342, an inner surface 1344, a head 1346, a rectangular frame 1348, a circular frame 1350, a second shaft 1352, a case mating gap 1354, a tab 1356 and a cylinder protrusion 1358. The rectangular frame 1348 and the circular frame 1350 project from the outer surface 1342 of the head 1346. The second shaft 1352 receives the first shaft 1332 of the first cylinder head 1320. The second shaft 1352 is sized to fit in the central receptacle 1312 of the cylinder 1310. In this embodiment, the second shaft 1352 is hollow and has a generally hexagonal shape. The case mating gap 1354 guides the connection of the chamber 1300 to the cover 1530 and inner cover 1550 as will be described. The tab 1356 is configured such that it can rotate relative to the head 1346. In this embodiment, the tab 1356 is flexibly connected to the head 1346. The cylinder protrusion 1358 extends from the tab 1356 in the same direction as the second shaft 1352. The cylinder protrusion 1358 interacts with the apertures 1319 of the cylinder 1310 as will be described.

The first and second cylinder ends (1320, 1340) are connected by inserting the first shaft 1332 and the second shaft 1352 into the central receptacle 1312. The first shaft 1332 frictionally fits into the second shaft 1352 such that chamber mating gaps (1334, 1354) are aligned. The cylinder protrusions (1338, 1358) are each inserted into separate single apertures 1319 of the cylinder 1310. One cylinder protrusion 1338 is inserted into an aperture 1319 on the first end 1316 and one cylinder protrusion 1358 is inserted into an aperture 1319 on the second end 1318. The cylinder ends (1320, 1340) may be flipped such that the cylinder protrusions (1338, 1358) can be inserted into apertures 1319 on either the first or second end (1316, 1318).

In this manner, a user has access to a single peripheral receptacle 1314 of the cylinder. Once the first and second shafts (1332, 1352) are connected, the first and second cylinder ends (1320, 1340) are rotatable. Rotating the first and second cylinder ends (1320, 1340) causes the cylinder protrusions (1338, 1358) to come out of the apertures 1319 of the cylinder 1310. The tabs (1336, 1356) flex away from the heads (1326, 1346) of the first and second cylinder ends (1320, 1340) to allow the cylinder protrusions (1338, 1358) to come out of the apertures 1319. As the first and second cylinder ends (1320, 1340) rotate to another peripheral receptacle 1314, the cylinder protrusions (1338, 1358) are inserted into other apertures 1319 on the first and second end (1316, 1318) of the cylinder 1310 and the tabs (1336, 1356) flex back to their resting positions. In this embodiment, during rotation an audible clicking is heard from the removal and insertion of the cylinder protrusions (1338, 1358) indicating to the user that a different peripheral receptacle 1314 has been selected.

Rotating the first and second cylinder ends (1320, 1340) changes which peripheral receptacle 1314 the user has access to such that every single peripheral receptacle 1314 is individually accessible. Individual pre-formed tubes 3000 can be inserted into each peripheral receptacle 1314 by rotating the first and second cylinder end (1320, 1340). The individual peripheral receptacle 1314 is accessible through the chamber mating gaps (1334, 1354) while the heads (1326, 1346) block all other peripheral receptacles 1314.

The cylinder 1300 is connected to the case 1400 by inserting the cylinder 1300 such that the circular frames (1330, 1350) receive the upper chamber trench 1436 of the upper chamber connector 1430 and the lower chamber trench 1456 of the lower chamber connector 1450. The rectangular frames (1328, 1348) are also received within the upper chamber trench 1436 and the lower chamber trench 1456. The chamber 1300 can be flipped such that either rectangular frame (1328, 1348) and either circular frame (1330, 1350) contacts either the upper or the lower chamber trench (1436, 1456) and the upper or the lower chamber protrusion (1438, 1458), respectively. This established a frictional fit between the chamber 1300 and the upper and lower chamber connector (1430, 1450).

The chamber mating inserts 1560 of the inner cover 1550 contact the chamber mating gaps (1334, 1354) of the first and second cylinder ends (1320, 1340), respectively. The chamber mating inserts 1560 act to guide the chamber 1300 into connection with the upper and lower chamber connector (1430, 1450). When the chamber 1300 is connected to the upper and lower chamber connector (1430, 1450), the cylinder 1310 can be rotated to access the different peripheral receptacles 1314 as already explained.

In use, material is ground and separated as already explained. The larger ground material is then deposited in the peripheral receptacle 1314 selected by the user and into the first end 3010 of the pre-formed tube 3000. Once the pre-formed tube 3000 within the particular peripheral receptacle 1314 reaches the desired level of larger ground material, the chamber 1300 can be removed and the cylinder 1310 or first and second cylinder ends (1320, 1340) are rotated to select a different peripheral receptacle 1314 containing a different pre-formed tube 3000. The user can also rotate the cylinder 1310 while the chamber 1300 is connected to the upper and lower chamber connector (1430, 1450) to change the peripheral receptacle 1314 containing a different pre-formed tube 3000 into which larger ground material is deposited. In this manner, the user can quickly and easily fill six (6) pre-formed tubes 3000 with large ground material, by simply rotating the cylinder 1310.

To remove a pre-formed tube 3000 from a peripheral cylinder 1314, the chamber 1300 can be removed and the pre-formed tube 3000 is immediately accessible from the peripheral receptacle 1314 aligned to the chamber mating gaps (1334, 1354). The pre-formed tube 3000 may instead be removed by removing the plug 1490 from the central aperture 1460 of the lower chamber connector 1450 and the central aperture of the plug base 1510. The pre-formed tube 3000 may be pushed out from a peripheral receptacle 1314 using any element of the stuffer 600 as already described.

In another embodiment, the various components of the apparatus (10, 1000) have a non-cylindrical shape such that the apparatus (10, 1000) has a non-cylindrical shape.

In another embodiment, shown in FIGS. 33 a to 33 f, the first grinding unit (110, 1110) comprises a grinding plate 2010 and a grip 2020. The grinding plate 2010 functions similarly to the first grinding unit (110, 1110) as already described. The grinding plate 2010 is clear such that a user can view the material being ground. The grip 2020 comprises a gripping surface 2022, an inner surface 2024 and a lip 2026. The grinding plate 2010 is configured to fit into the grip 2020. The grinding plate 2010 abuts the lip 2026 of the grip 2020. In this embodiment, the grinding plate 2010 is secured to the lip 2026 using an adhesive.

In another embodiment, the first grinding unit (110, 1110) is engraved with text or a design indicating a logo, trademark and/or text such as instructions on use. The projections (122, 140) of the first grinding unit (110, 1110) and the second grinding unit (130, 1130), respectively, may be various shapes, such as a knife shape, or sizes. Each projection (122, 140) may have a different shape.

In another embodiment, the protrusion 124 of the first grinding unit (110, 1110) is in a non-central location. The various other components of the apparatus (10, 1100) are still aligned with the protrusion 124 to function as described.

In another embodiment, the second grinding unit (130, 1130) has a window similar to the window aperture 410 in the case 500 already described. The window in the second grinding unit (130, 1130) permits the user to view the grinding of the material.

In another embodiment, the sleeve (150, 1150) of the apparatus (10, 1000) is removably affixed to the second grinding unit (130, 1130). The sleeve (150, 1150) may be affixed to the second grinding unit (130, 1130) by friction such that it may be removed by a user if desired.

In another embodiment, the case 500 does not have a window aperture 410.

In another embodiment, the first grinding unit (110, 1110); second grinding unit (130, 1130) with sleeve 150; filter (210, 1210); seat (230, 1230) with valve layer 250 and case (400, 1400), storage unit (500, 1600) and chamber (300, 1300) form separate elements, which may sold separately as parts of a kit to be assembled or as unit which can be disassembled and reassembled as desired.

In another embodiment, the valve disc 252 of the valve layer 252 does not comprises seat indents 254 and the seat 230 does not comprise valve projections 244.

In another embodiment, the cleaning tool 530 has a different configuration. Turning now to FIGS. 34 a to 34 d, another embodiment of a cleaning tool 2530 is shown in more detail. The cleaning tool 2530 comprises a central portion 2532, a pointed end 2534, an angled end 2536, a shovel end 2538 and a wedge end 2540. The ends (2534, 2536, 2538 and 2540) extend from the central portion 2532. The ends (2534, 2536, 2538 and 2540) form various shapes to assist in cleaning the apparatus (10, 1000). In this embodiment, the cleaning tool 2530 is X-shaped. The angled end 2536 comprises an abrasive surface to assist in cleaning and/or scraping. In this embodiment, the abrasive surface comprises a series of lined extrusions that provide a coarse texture to form an abrasive surface when cleaning and/or scraping.

The cleaning tools (530, 2530) are sized to be removably secured to the storage containers (510, 1610) as already explained. The cleaning tools (530, 2530) may be used with any of the embodiments of the apparatus (10, 1000) described herein. While embodiments of the cleaning tool (530, 2530) have been described with four (4) ends of particular shape and configuration, persons skilled in the art will appreciate that more or less ends are possible with various shapes and configurations.

In the embodiments described, the various parts of the apparatus (10, 1000) may be manufactured from any material known to persons skilled in the art that would suitably perform the function for which they are intended, including, but not limited to, metal, plastic, silicone, wood, cork etc. or any combination thereof. One skilled in the art will appreciate that the various parts in a single apparatus (10, 1000) may be manufactured from a variety of different materials known to persons skilled in the art that would suitably perform the function for which they are intended.

While it is contemplated that the device is for use in grinding tobacco, any other organic leafy material known to persons skilled in the art to be smoked may also be used.

While the use of adhesive has been described in various embodiments herein, any connecting techniques, methods and/or materials known to persons of ordinary skill in the art that would suitably perform the function for which they are intended, may be used such as, but not limited to, moulding, overmoluding, screwing, nailing etc.

Although certain embodiments have been described with reference to the figures, those of skill in the art will appreciate that variations and modifications may be made without departing from the scope thereof as defined by the appended claims. 

What is claimed is:
 1. An apparatus for grinding and depositing material, said apparatus comprising: a grinder configured to grind material; and a chamber communicatively connected to said grinder, said chamber configured to receive at least one pre-formed tube wherein, in use, said ground material is deposited in said at least one pre-formed tube in said chamber.
 2. The apparatus of claim 1, wherein the grinder comprises: a first grinding unit comprising at least one first protrusion; and a second grinding unit comprising at least one second protrusion and at least one aperture, wherein when said first grinding unit is moved relative to said second grinding unit, said at least one first protrusion interacts with said at least one second protrusion to grind said material, and wherein said ground material passes through said at least one aperture.
 3. The apparatus of claim 1, further comprising a separator communicatively connected to said grinder and configured to receive said ground material and separate large ground material from small ground material, wherein, in use, said large ground material is deposited in said at least one pre-formed tube in said chamber.
 4. The apparatus of claim 3, wherein said separator comprises at least one filter comprising a porous material for allowing passage of said small ground material therethrough and an aperture for allowing passage of said large ground material therethrough, said aperture positioned such that said large ground material passes through said aperture and is deposited in said at least one pre-formed tube in said chamber.
 5. The apparatus of claim 1, wherein said chamber comprises at least one receptacle configured to receive at least one pre-formed tube wherein, in use, said large ground material is deposited in said at least one pre-formed tube in said at least one receptacle.
 6. The apparatus of claim 5, further comprising a separator communicatively connected to said grinder and configured to receive said ground material and separate large ground material from small ground material, wherein, in use, said large ground material is deposited in said at least one pre-formed tube in said at least one receptacle.
 7. The apparatus of claim 6, wherein said chamber further comprises a base enclosing said at least one receptacle at an end opposite said grinder, said base comprising an aperture from which said at least one pre-formed tube in said at least one receptacle is accessible.
 8. The apparatus of claim 8, further comprising a removable plug configured to seal said aperture.
 9. The apparatus of claim 1, wherein said chamber comprises a rotatable cylinder comprising at least two receptacles, each receptacle of said at least two receptacles configured to receive a pre-formed tube and wherein, in use, said ground material is deposited into a first pre-formed tube in a first receptacle of said at least two receptacles and into at least a second pre-formed tube in at least a second receptacle of said at least two receptacles upon rotation of said cylinder.
 10. The apparatus of claim 10, further comprising a separator communicatively connected to said grinder and configured to receive said ground material and separate large ground material from small ground material, wherein, in use, said large ground material is deposited into said first receptacle of said at least two receptacles and into at least said second receptacle of said at least two receptacles upon rotation of said cylinder.
 11. The apparatus of claim 11, wherein said separator comprises at least one filter comprising a porous material for allowing passage of said small ground material therethrough and an aperture for allowing passage of said large ground material therethrough, said aperture positioned such that said large ground material passes through said aperture into said first receptacle.
 12. The apparatus of claim 12, wherein said chamber further comprises a base enclosing said at least two receptacles at an end opposite said grinder, said base comprising an aperture from which the pre-formed tube in one of said at least two receptacles is accessible.
 13. The apparatus of claim 1, wherein said at least one pre-formed tube is made of paper.
 14. The apparatus of claim 5, wherein said at least one pre-formed tube is made of paper.
 15. The apparatus of claim 9, wherein said at least one pre-formed tube is made of paper.
 16. The apparatus of claim 1, wherein said material tobacco.
 17. The apparatus of claim 5, wherein said material is tobacco.
 18. The apparatus of claim 9, wherein said material is tobacco.
 19. A method comprising: grinding a material with a grinder; and depositing said ground material directly into at least one pre-formed tube.
 20. The method of claim 19, wherein the method further comprises separating said ground material into large and small ground material; capturing said small ground material; and depositing said large ground material directly into at least one pre-formed tube. 